Ray-Ban Men's Aviator Large Metal Sunglasses, Gunmetal, 55 mm Plastic Imported Metal frame Glasses lens Non-Polarized 100% UV protection coating Lens width: 55 millimeters Lens height: 47.5 Bridge: 14 millimeters Arm: 135 millimeters 2" high Case included Lenses are prescription ready (rx-able) Iconic shape in the Ray ban Collection. Takes evolution to a new step with lenses that change according to light exposure. Iconic shape in the Ray ban Collection. Takes evolution to a new step with lenses that change according to light exposure.